Donau Elektronik HSS250 HSS Metall-Spiralbohrer-Set 0.3 mm, 0.4 mm, 0.

Donau Elektronik HSS250 HSS Metall-Spiralbohrer-Set 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.8 mm, 0.9 mm, 1 mm, 1.1 mm, 1.2 mm, 1.3 mm